11 Air purifiers; Air purifying apparatus and machines; Cosmetic refrigerators; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Electric fans for personal use; Electric footwarmers in the nature of footmuffs; Heating installations; Humidifiers; Kettles, electric; Multi-purpose, electric countertop food preparation apparatus for cooking, baking, broiling, roasting, toasting, searing, browning, barbecuing and grilling food; Nail lamps; Organic light emitting diodes (OLED) lighting devices; Portable electric fans; Portable evaporative air coolers; Radiators, electric; Refrigerating machines and installations; Refrigerators; Shower heads; Solar thermal installations, namely, solar thermal modules; Taps being faucets; Ultraviolet ray lamps, not for medical purposes; Water purification installations